GrimmSpeed Header Collectors To Crossover Gasket Pair 7-Layer 20% Thicker Then OE Subaru WRX | STI | Legacy GT 2002+
Model #Gasket-025001
$19.00
GrimmSpeed Manifold To Uppipe 2X Thick Gasket Subaru WRX | STI | Legacy GT 2002+
Model #Gasket-027001
$23.00
Killer B Equal Length 4-1 Holy Header EJ Series Subaru 2002+
Model #HH4-1
$1,669.00
GrimmSpeed Phenolic Thermal Spacer 8mm Subaru Impreza Non-Turbo 99-14
Model #017001
$79.00
GrimmSpeed Phenolic Thermal Spacer 8mm 1.8L|2.2L Subaru Impreza 93-99
Model #016001